SVI-SG SIGNALLING GATEWAY SPECIFICATIONS

With low cost, reliable, high bandwidth IP networks available for distribution of signalling, the SS7 Signalling Gateway provides the means to bridge the SS7 network from the traditional PSTN and Mobile TDM interconnects to IP.




PHYSICAL DIMENSIONS

PHYSICAL INTERFACES

E1 / T1 / STM-1

SCALING

2 - 128 E1's

UPGRADES

1 E1 & 8E1's

FORM FACTOR

PCI

CHASSIS

1U

IP PROTOCOLS

SIP - T

RFC 3372 Session Initiation Protocol for Telephones (SIP-T)

SIP - I

ITU Q.1912 for ISUP / C7-to-SIP interworking

SS7 PROTOCOLS

SCCP

ITUT Q711 - Q714

JT - Q711 - G714

ETSI ETS 300 589

ANSI T1.112

SIGTRAN IP

SCTP

RFC 2960 Stream Control Transmission Protocol

M2UA

RFC 3331 Signaling System 7 (SS7) Message Transfer Part 2 (MTP2) -User Adaptation Layer (M2UA)

M3UA

RFC 3332 Signaling System 7 (SS7) Message Transfer Part 3 (MTP3) - User Adaptation Layer (M3UA)

SUA

RFC 3868 Signaling Control Part User Adaptation Layer (SUA)

M2PA

RFC 4165 Signalling System 7 (SS7) Message Transfer Part 2 (MTP2) User Peer-to-Peer Adaptation Layer (M2PA)

SS7 DIMENSIONS

SS7 LOW SPEED SIGNALLING LINKS (LSL)

2 to 512

HIGH SPEED LINKS (HSL) SUPPORTING Q.703 ANNEX A & ATM AAL5

2 - 16

ORIGINATING POINT CODES OPC

32

DESTINATION POINT CODES DPC

1024

LINKSETS

128

A - F LINK SUPPORT

YES

SS7 - IP PERFORMANCE

Server CPU

Pentium 3.0 GHz

Server RAM

2GB RAM

Form Factor

PCI

MESSAGE FLOW
M3UA >> ISUP

ISUP >> ISUP M3UA

BHCA
720,000

1,440,000

Call Attempt/s
200s

400s

% CPU Usage
Avg 25%

Avg 80%

Call Completion
99.998%

99.998%

Simultaneous Calls Supported
10,000

10,000

SNMP

SNMP VERSION 1,2 & 3 SUPPORTED


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Further Information

Read our Whitepaper on Cisco ITP/PGW End-of-life Migration Solution

Download our SVI-SG Signalling Gateway Presentation